The RCBS Cowboy Bullet Mould - Double Cavity is available in 45-230-CM, 25-85 CM, and 30-150 CM for .45 caliber bullets. To ensure clean and accurate casting, prior to being machined from solid cast iron the blocks are precision ground square for perfect reloading. Even after years of casting, the blocks stay firmly in place thanks to the steel alignment pins.

This type of mould also boasts a 3/16-inch solid steel sprue plate held in place using tempered steel spring washers and screws. While none of these moulds are sold with handles, they can be purchased at an affordable price.